`rw1537.webhosting.systems`

DNSSEC	⚠️ Not signed
A	89.58.21.55^{🇩🇪 netcup-AS89.58.16.0/21}
		PTR	`rw1537.webhosting.systems`

`webhosting.systems`

	DNSSEC	⚠️ Not signed
	A	2a03:4000:0:1::e18a^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
	A	46.38.225.138^{🇩🇪 netcup-AS46.38.225.0/24}
	NS	`root-dns.netcup.net` ⭐
	NS	`acns01.xaas.systems`
	NS	`acns02.xaas.systems`
	NS	`acns03.xaas.systems`
	NS	`acns04.xaas.systems`
	NS	`acns05.xaas.systems`
	MX	`mail.webhosting.systems` ⭐
	TXT	`v=spf1 include:_spf.webhosting.systems ~all`
	SOA	`root-dns.netcup.net`dnsadmin@netcup.net serial=380

📈 Tranco rank: #222,124

PTR for

1.0.0.0.0.0.0.0.7.5.6.5.3.2.0.0.a.8.0.0.6.0.0.0.0.c.c.4.a.0.a.2.ip6.arpa

2.0.0.0.0.0.0.0.3.8.8.3.3.2.0.0.4.8.0.0.6.0.0.0.0.c.c.4.a.0.a.2.ip6.arpa

55.21.58.89.in-addr.arpa

1.0.0.0.0.0.0.0.3.8.8.3.3.2.0.0.4.8.0.0.6.0.0.0.0.c.c.4.a.0.a.2.ip6.arpa

5.0.0.0.0.0.0.0.3.8.8.3.3.2.0.0.4.8.0.0.6.0.0.0.0.c.c.4.a.0.a.2.ip6.arpa

6.0.0.0.0.0.0.0.3.8.8.3.3.2.0.0.4.8.0.0.6.0.0.0.0.c.c.4.a.0.a.2.ip6.arpa

4.0.0.0.0.0.0.0.3.8.8.3.3.2.0.0.4.8.0.0.6.0.0.0.0.c.c.4.a.0.a.2.ip6.arpa

MX for

arbeitplus.at

DNS History

1 record (1 active, 0 former)

●A89.58.21.552026-02-16 → 2026-04-24 · 2 obs

● 2026-02-16 00:04:38
● 2026-04-24 09:06:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
systems	v0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems, v0n3.nic.systems...	12 records
webhosting.systems	acns02.xaas.systems, acns03.xaas.systems, acns01.xaas.systems, acns05.xaas.systems...	10 records

✅ Authoritative Response

Server:188.172.248.1

NS records: acns02.xaas.systems, acns03.xaas.systems, acns01.xaas.systems, acns05.xaas.systems, acns04.xaas.systems

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webhosting.systems (unsigned zone)

⏱️ Timing

Total: 306ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.58.21.55`

📌 Glue Records Collected

Total: 22

In-bailiwick: 12 (v0n0.nic.systems, v0n0.nic.systems, v0n1.nic.systems...)

Out-of-bailiwick: 10 (acns01.xaas.systems, acns02.xaas.systems, acns03.xaas.systems...)

Analysis

Mail Server Role

rw1537.webhosting.systems functions as a mail server for arbeitplus.at.

mail.arbeitplus.at is a mail server commonly used with rw1537.webhosting.systems.

IP Addresses

rw1537.webhosting.systems resolves to one IP number: 89.58.21.55.

other host names including thermoplastics.at, www.rob-energie.at, aycan.de, www.hiesberger-bau.at and data.at share IP numbers with rw1537.webhosting.systems.

rw1537.webhosting.systems - robtex.com